Installation and Operation Manual 7
4.2 Brief Introduction of PV Inverter
The inverter coverts DC current from solar units into AC current,
and feeds to Municipal Electrical Grid. The inverter is designed and
produced as per relative requirement of laws and regulations. The
shape and functions of relative parts is described as follows:
1.LCD display panel: display working status and power efficiency etc
information.
2.LED and button: 2 LED indicates current working status, 1 button is
used to switch current LCD display information.
1.LCD display panel
2.LED & Button
3.DC input ports
4.DC-Switch
5.Waterproof air valve
6.AC output port
7.RS485
8.Dry Contact port
9.RS232 port